Topaz 737 Service Entrance Cap (2-1/2" Aluminum, Clamp-On Type):

Specifications

• Model: 737
• Manufacturer: Topaz Electric 
• Type: Clamp-On Service Entrance Cap
• Conduit Size: 2-1/2 inches
• Material: Corrosion-resistant aluminum
• Cable Entry Holes:
  • (1) 1 inch
  • (3) 7/8 inch
  • (3) 1-5/16 inch
• Dimensions:
  • Length: ~11.5 inches
  • Width: ~8 inches
  • Height: ~9 inches
• Certifications:
  • UL 514B (UL File No. E170258)
  • CSA Certified
  • ANSI/NEMA FB-1
  • Federal Spec A-A-50552
  • Military Specs W-F-406D/E, W-F-408D, W-S-610D

Key Features

• Weather-Resistant Cap: Protects service entrance conductors from moisture and debris.
• Clamp-On Style: Designed for unthreaded conduit (EMT, IMC, Rigid).
• Heavy-Duty Aluminum: Ensures durability and corrosion resistance.
• Multiple Cable Entry Options: Accommodates various wire sizes and configurations.
• Quick Installation: Easy to mount with standard tools.

Applications

• Overhead Service Entrances: Commonly used where wires enter a building from above.
• Residential & Light Commercial: Suitable for homes and small business electrical systems.
• Conduit Termination: Ensures safe and compliant entry of service wires into buildings.
• Retrofits & New Installations: Ideal for both upgrades and new construction.